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$80.00
qty 11 Emeralds; various cuts and sizes, total weight 4.0ct
In stock
Emeralds are green and sometime green with a blueish-tint precious gemstones that are mined in various geological settings. They are minerals in the beryl group of silicates. For more than 4,000 years, emeralds have been among the most valuable of all jewels.
Emerald is a gemstone and a variety of the mineral beryl (Be3Al2(SiO3)6) colored green by trace amounts of chromium or sometimes vanadium. Beryl has a hardness of 7.5–8 on the Mohs scale. Most emeralds have lots of material trapped inside during the gem’s formation, so their toughness (resistance to breakage) is classified as generally poor. Emerald is a cyclosilicate.
Shipping Points | 9 units |
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